[OpenSIPS-Users] several crashes in a row

[Bogdan-Andrei Iancu]

Hi Juha,

Is there a way to reproduce such crash ?

Regards,
Bogdan

Juha Heinanen wrote:
> today my presence server based on quite recent opensips source from svn
> trunk crashed several times.  backtrace of each crash looked liked this:
>
> Program terminated with signal 11, Segmentation fault.
> [New process 2447]
> #0  0xb74ad4cb in strlen () from /lib/i686/cmov/libc.so.6
> (gdb) where
> #0  0xb74ad4cb in strlen () from /lib/i686/cmov/libc.so.6
> #1  0xb6fbdd49 in xmlOutputBufferWriteString () from /usr/lib/libxml2.so.2
> #2  0xb707ac22 in ?? () from /usr/lib/libxml2.so.2
> #3  0x0922e0a8 in ?? ()
> #4  0x3a736d61 in ?? ()
> #5  0xb708b0e2 in ?? () from /usr/lib/libxml2.so.2
> #6  0xb6fb13cd in xmlBufferAdd () from /usr/lib/libxml2.so.2
> #7  0xb707b281 in ?? () from /usr/lib/libxml2.so.2
> #8  0x0922b798 in ?? ()
> #9  0xb708b0e8 in ?? () from /usr/lib/libxml2.so.2
> #10 0x00000001 in ?? ()
> #11 0xb7079429 in ?? () from /usr/lib/libxml2.so.2
> #12 0xb708c0d8 in ?? () from /usr/lib/libxml2.so.2
> #13 0xbffc65b8 in ?? ()
> #14 0x0922e0a8 in ?? ()
> #15 0xb70a3060 in ?? () from /usr/lib/libxml2.so.2
> #16 0xb708b0e8 in ?? () from /usr/lib/libxml2.so.2
> #17 0x092127a0 in ?? ()
> #18 0xbffc64a8 in ?? ()
> #19 0xb707ad09 in ?? () from /usr/lib/libxml2.so.2
> #20 0x0922e0a8 in ?? ()
> #21 0x00000001 in ?? ()
> #22 0xb708b0e8 in ?? () from /usr/lib/libxml2.so.2
> #23 0xb6fb13cd in xmlBufferAdd () from /usr/lib/libxml2.so.2
> Backtrace stopped: previous frame inner to this frame (corrupt stack?)
> (gdb) 
>
> -- juha
>
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-- 
Bogdan-Andrei Iancu
OpenSIPS Event - expo, conf, social, bootcamp
2 - 4 February 2011, ITExpo, Miami,  USA
www.voice-system.ro